Key chain



FIG. 1 is a perspective view of a key chain showing my new design;

FIG. 2 is a side view of the embodiment of FIG. 1;

FIG. 3 is a top view of the embodiment of FIG. 1;

FIG. 4 is a bottom view of the embodiment of FIG. 1;

FIG. 5 is a front view of the embodiment of FIG. 1;

FIG. 6 is a back view of the embodiment of FIG. 1;

FIG. 7 is a perspective view of a key chain showing a second embodiment of my new design;

FIG. 8 is a side view of the embodiment of FIG. 7;

FIG. 9 is a top view of the embodiment of FIG. 7;

FIG. 10 is a bottom view of the embodiment of FIG. 7;

FIG. 11 is a front view of the embodiment of FIG. 7;

FIG. 12 is a back view of the embodiment of FIG. 7;

FIG. 13 is a perspective view of a key chain showing a third embedment of my new design;

FIG. 14 is a side view of the embodiment of FIG. 13;

FIG. 15 is a top view of the embodiment of FIG. 13;

FIG. 16 is a bottom view of the embodiment of FIG. 13;

FIG. 17 is a front view of the embodiment of FIG. 13; and,

FIG. 18 is a back view of the embodiment of FIG. 13. 

The ornamental design for a key chain, as shown and described. 